How does this change the fact a casing does not prove who fired fired the weapon?
It shows what weapon fired the bullet.. Duh.. You can't tell who fired a weapon until you know which weapon was fired. Duh!!
So in other words the tip of the firing pin or where ever the microstamp is can be easily filed off.
Well since it requires a microscope to see.. How easy do you really think it is?? Who is going to have the fine tools?? If most criminals don't even file the guns serial number?? What makes you think they are going to take the time and effort to take a gun apart to look at the firing pin in a microscope to see if it is a number stamp on it?? Duh!!
It is a modification to the firing pin which can easily be replaced.
Not to easily.. I don't know of to many stores that simply stock parts like that for walk in sales.. Most criminals won't make the effort of taking a gun apart and replacing a part and then putting it back together before they shoot someone.. I am also sure that someone has thought of your arguement and anyone that sells firing pins only sells one that are also stamped.. As a requirement for purchase the gun owner must show the gun it is going to be put into, show the shop have a record of the number on the pin being sold for a gun with whatever serial number.. They have been using gun barrels for years to match bullets to guns.. I haven't seen to many cases of people replacing their gun barrels have you??
Doesn't the microstamp strike the casing?
According to the article I pasted.. Yes.. It has to in order to put the number on the spent casing..
The microstamping does not prevent crime nor is a casing evidence you fired a gun.
Never claimed it did.. It matches a bullet to a specific gun.. This isn't rocket science dude.. Why don't you take the time to do some research.. You clearly have no understanding of the topic at hand..
It does not make catching criminals easier.
Really how so?? For long time now, investigators would use the marks left on a bullet to match the barrel of a gun.. That in many cases isn't reliable as the bullent can be deformed after being fired.. Putting a number on each casing the gun fires, matched to the gun itself serves the same purpose.. How does that not help??
1.Because a shell casing left at a crime scene does not in any shape or form prove who fired the gun.
2.A finger print on the casing does not even prove you loaded it into the magazine or cylinder.
3.If criminals were actually worried they will just file the numbers off.
I have already addressed all three of these issues.. I don't what it is about this topic that baffles you.. Where did anyone say it would positively identify who fired the weapon?? Do you read at all or do you just make this stuff up?? Well.. You didn't look it up before you went off babbling about recycled casings.. So I guess that settles that eh?? Nobody made the claim that a finger print on the casing would prove who loaded it.. Making more stuff up?? As fo number 3?? Your the best example to destroy your own arguement.. You weren't smart enough to look it up and educate yourself about it.. Do you actually think a criminal is going to look it up?? What makes you think a criminal is going to set up shop to take a gun apart, look at the firing pin through a microscope to see of there is a number on it.. Then gently file it down with a really small file.. Because filing to much away may cause the gun not to fire.. Which would mean he would have to go out and buy a new gun an attempt the process all over again.. Using your logic!! This law is an awsome idea!! Criminals will be to busy filling down firing pins and destroying the gun itself, and repeating the process.. They would never actually get to committing crimes..
Whats wrong with it is that it is designed to increase the price of firearms and a backdoor registry. It will not solve or prevent crimes.
You have no data on how it will increase cost.. Nor do you have any data on how it will solve or prevent crimes.. So your thoughts there are simply bogus.. You are simply blowing smoke because you truely don't understand this law, nor do you understand what impacts it can or will have..
Just like criminals get gun permits and register their firearms before using them to commit a crime that they do not want anyone finding out about? How many crimes have been prevented or solved using the firearm registries in states that require you to register your firearms? How many firearm registries in the world have have been used to prevent or solve crimes?
I am not sure what your point is here.. Given the rest of your post I am not sure you even have one.. It is impossible to say how many crimes were prevented.. If they were prevented, then we have no way of counting them because didn't happen.. Typically speaking a would be criminal isn't goint to walk into a police station and inform the officers there that the serial number on the gun prevented him from killing someone.. As far as solving crimes?? Good luck counting that one.. Millions?? More?? This isn't the time of the old west when someone was shot and killed, it was relied upon a wittness to see who did it.. Now there are millions of things we can do and look at to solve crimes.. Countless cameras in and around our society.. Many in the pockets or purses of wittnesses.. DNA evidence.. Fingerprints.. Gun tracking.. Forensics.. As well as many other things..
You seem locked in on it showing who shot the gun.. That isn't the point.. The point is to identify the specific gun it was fired from.. Or identify the murder weapon if you will.. Through other means they will put the weapon in the hands of the shooter.. But you can't begin to look for a criminal until you have the weapon used in the crime..
In the end, as a registered gun owner and a law abiding citizen.. I don't view it as a violation of my rights to make me jump through some hoops in order to own a gun.. I have nothing to hide, they can do all the background checks all they want.. I fail to see why others complain about it.. If it all helps keeps guns out of the hands of criminals.. I am all for it.. If making it harder for them, makes it a little harder for me.. Then I am all for it.. I don't know why any law abiding citizen wouldn't be all for it.. Microstamping is a simple thing.. I see no downside to it.. Even if it costs a few extra dollars to buy a gun.. In many respects I would want my guns to have it, it will also prove the reverse.. My weapons weren't used in a crime.. So really there is no downside here..